Divide the current with the previous
18/15 = 1.2
move the decimal point to the right two places to get the percentage
120% is your answer
hope this helps
Answer:
B!
Step-by-step explanation:
Answer:
Final answer is 
Step-by-step explanation:
Given functions are
and 
Now we need to add both functions:




combine like terms -2 and +2

Hence final answer is 
Decimal form
-0.015625
Exact form
-1/60
Negative one over sixty
Answer:
D.) explicit form
Step-by-step explanation: